BM4500H | Professional 4-Channel HDMI Video Encoder with Dual 4K30 Inputs, SRT & Ultra-Low Latency

Key Features

• Hybrid 4-Channel Input Array Maximize your acquisition capabilities. The BM4500H features four HDMI ports (HDCP supported), with HDMI 1 and 2 optimized for high-resolution 4K30 capture, while HDMI 3 and 4 handle fluid 1080p60 feeds—perfect for mixed-resolution workflows.
• SRT & Private Low-Latency UTP Master the modern network. Fully optimized for SRT (Secure Reliable Transport) for secure, low-latency transmission over unpredictable public networks. For closed-loop professional environments, Unisheen’s Private UTP protocol delivers ultra-low latency of just 100ms.
• Integrated Analog Audio & Separate Streaming Beyond standard HDMI audio, the BM4500H includes two dedicated 3.5mm analog inputs, allowing for external audio mixing or separate audio-only streaming. Flexibility is key for podcasts, live commentary, and complex AV setups.
• Advanced Video Processing & EDID Control Fine-tune your output at the hardware level. Supports Video Rotate, Flip, Mirror, and Clipping, alongside a Switchable EDID function to ensure seamless compatibility with a wide range of source devices without needing external scalers.
• Next-Gen H.265 Efficiency Future-proof your infrastructure. H.265 (HEVC) encoding allows you to deliver pristine video at up to 50% lower bitrates than H.264, ensuring high-quality distribution even across bandwidth-constrained networks.
• Industrial Gigabit Networking Equipped with a 1000M Gigabit Ethernet port for high-speed data acquisition. The fanless, energy-efficient design (≤15W) ensures 24/7 stable operation in server rooms and field kits alike.

Applications

• IPTV & OTT Headends: Multi-source encoding for hospitality, medical, and campus networks.
• Remote Production & Live Events: Securely transmit low-latency 4K and HD feeds over the public internet via SRT.
• Corporate & Government AV: High-density encoding for training, town halls, and internal communication.
• Multi-View Monitoring: Capture and encode four independent camera or PC feeds for centralized monitoring.